Datasheet > 82P5088BB

82P5088BB

更新时间： 2024-09-21 21:21:55

品牌	Logo	应用领域
艾迪悌 - IDT		ATM 异步传输模式电信电信集成电路
页数	文件大小	规格书
81页	1555K
描述
ATM/SONET/SDH Clock Recovery Circuit, 1-Func, PBGA256, PLASTIC, BGA-256

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技术参数
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82P5088BB 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Active	零件包装代码：	BGA
包装说明：	PLASTIC, BGA-256	针数：	256
Reach Compliance Code：	not_compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.86
应用程序：	SONET;SDH	JESD-30 代码：	S-PBGA-B256
JESD-609代码：	e0	长度：	17 mm
湿度敏感等级：	3	功能数量：	1
端子数量：	256	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	BGA	封装形状：	SQUARE
封装形式：	GRID ARRAY	峰值回流温度（摄氏度）：	225
认证状态：	Not Qualified	座面最大高度：	3.5 mm
标称供电电压：	1.8 V	表面贴装：	YES
电信集成电路类型：	ATM/SONET/SDH CLOCK RECOVERY CIRCUIT	温度等级：	INDUSTRIAL
端子面层：	TIN LEAD	端子形式：	BALL
端子节距：	1 mm	端子位置：	BOTTOM
处于峰值回流温度下的最长时间：	20	宽度：	17 mm
Base Number Matches：	1

82P5088BB 数据手册

Universal Octal T1/E1/J1 LIU with Inte-

grated Clock Adapter

IDT82P5088

FEATURES

•

Eight channel T1/E1/J1 long haul/short haul line interfaces

Supports HPS (Hitless Protection Switching) for 1+1 protection

without external relays

- Active level of transmit data (TDATA) and receive data (RDATA)

- Receiver or transmitter power down

- High impedance setting for line drivers

•

Receiver sensitivity exceeds -36 dB@772KHz and -43 dB@1024

KHz

Programmable T1/E1/J1 switchability allowing one bill of ma-

terial for any line condition

3.3 V and 1.8 V power supply with 5 V tolerant inputs

Meets or exceeds specifications in

- ANSI T1.102, T1.403 and T1.408

- ITU I.431, G.703,G.736, G.775 and G.823

- ETSI 300-166, 300-233 and TBR 12/13

- AT&T Pub 62411

Per channel software selectable on:

- Wave-shapingtemplatesforshorthaulandlonghaulLBO(LineBuild

Out)

- Line terminating impedance (T1:100 Ω, J1:110 Ω, E1:75 Ω/120 Ω)

- Adjustment of arbitrary pulse shape

- JA (Jitter Attenuator) position (receive path and transmit path)

- Single rail/dual rail system interfaces

- B8ZS/HDB3/AMI line encoding/decoding

- Active edge of transmit clock (TCLK) and receive clock (RCLK)

- PRBS (Pseudo Random Bit Sequence) generation and detection

with 2 -1 PRBS polynomials for E1

- QRSS(QuasiRandomSequenceSignals)generationanddetection

with 2 -1 QRSS polynomials for T1/J1

•

- 16-bit BPV (Bipolar Pulse Violation)/Excess Zero/PRBS or QRSS

error counter

- Analog loopback, Digital loopback, Remote loopback and Inband

loopback

Per channel cable attenuation indication

Adaptive receive sensitivity

Non-intrusive monitoring per ITU G.772 specification

Short circuit protection for line drivers

LOS (Loss Of Signal) & AIS (Alarm Indication Signal) detection

JTAG interface

Supports serial control interface, Motorola and Intel Non-Multi-

plexed interfaces

Package:

Available in 256-pin PBGA

Green package options available

•

DESCRIPTION

The IDT82P5088 is an eight port line intereface that can be configured

perporttoanycombinationofT1,E1orJ1ports.Inreceivepath,anAdaptive

Equalizer is integrated to remove the distortion introduced by the cable

attenuation. The IDT82P5088 also performs clock/data recovery, AMI/

B8ZS/HDB3 line decoding and detects and reports the LOS conditions. In

transmit path, there is an AMI/B8ZS/HDB3 encoder, Waveform Shaper,

LBOsandJitterAttenuatorforeachchannel. TheJitterAttenuatorsintrans-

mit path and receive path both can be disabled. The IDT82P5088 supports

both Single Rail and Dual Rail system interfaces. To facilitate the network

maintenance, a PRBS/QRSS generation/detection circuit is integrated in

each channel, and different types of loopbacks can be set on a per channel

basis. Four different kinds of line terminating impedance, 75Ω, 100 Ω, 110

Ω and 120 Ω are selectable on a per channel basis. The chip also provides

driver short-circuit protection and supports JTAG boundary scanning.

The IDT82P5088 can be used in SDH/SONET, LAN, WAN, Routers,

Wireless Base Stations, IADs, IMAs, IMAPs, Gateways, Frame Relay

Access Devices, CSU/DSU equipment, etc.

IDT and the IDT logo are trademarks of Integrated Device Technology, Inc.

February 5, 2009

 2009 Integrated Device Technology, Inc.

DSC-7216/-

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